Dicas Reparação SONY
Modelo - Chassis
Pesquisa: SONY Enviar Dica Resolvida
Resultados 18945
Pedir dica reparação
| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | SLV640HF | NO DISPLAY - REPLACE CP102 ON PS327 BOARD WITH IMPROVED P/N | Front Panel display doesn't work -SOLUTION Replace CP102 on PS327 PC board. -HQ Comments: A service bulletin is in progress. Please replace CP102 with the improved P/N 1-467-811-12. Submitted by Walter Dixie Jet Metairie | ||
| Sony | SLV440 | WON'T PLAY - REPLACED FL LOADING GEAR SLIDE ASSY | Won't play. | ||
| Sony | SLV420 | MISSING SEGMENTS IN DISPLAY - RESOLDER CONNECTIONS OF LCD | Missing segments in the ccd display. | ||
| Sony | SLV-H-MECH | TAPE STOCK IN OR FAILS TO EJECT | The FL Assy called out in S/B # 256 (P/N A-6751-496-C) is on NBO. Our techs at Bristol are finding that the left (looking at the unit) front of the metal plate that the tape sits on is hitting the chassis assembly during | ||
| Sony | SLHF870D | ALL SPECIAL EFFECTS LOOK LIKE MOSAIC -REPLACE IC102/ D14 BRD | All special effects including cue/rev looked like they were in mosaic mode. Problem caused by a defective output from Y A-D converter. Pin 7 dead. This was a classic digital video problem. | ||
| Sony | GVS50 | WON'T POWER DOWN - REPLACE SHORTED D902 ON JD86 BOARD | When power button is depressed unit turns off and immediately powers up again. | ||
| Sony | EVS7000 | AUDIO DROPOUT WITH FUJI TAPES RECORDED ON CCD-TR200 | Audio drop out with Fuji tape recorded on CCD-TR200. This would happen only with Fuji tape which was recorded on CCD-TR200 and played back on the EVS-7000. | ||
| Sony | EVS7000 | NO DISPLAY - REPLCE OPEN R208/100K ON FM16 BOARD | No display. | ||
| Sony | EVS5000 | CLOCK GAINED SEVERAL SECS A DAY - ADJUST CLOCK FREQUENCY | The clock gained several seconds a day. | ||
| Sony | KV32XBR45 | NO VIDEO ON MAIN PICTURE, RESOLDER Q421 ON UA BOARD | No vidoe on main display but PIP video was ok. Check videoat pin 47 IC402 it was ok. Pin 40 video out of IC402 has no video,replaced IC but, still no video. Check followed this line to Q421and found collector has not enough solder to PC board. | ||
| Sony | KV32XBR45 | NO VERTICAL DUE TO NO 5V DC SUPPLY TO MICRO, REPLACE D613 | Unit came in with no picture or sound. Discovered that itdid not have vertical deflection. All data lines were low. Between 3and 3.6V p-p. Nothing was loading them down. Found shorted diode D613on open resistors R623, 624 and 625 in 5V set line. | ||
| Sony | KV32XBR37 | NO PICTURE, R701 | Customer complain of no picture, dark screen. Voltage checkon C board showed low G2 voltage on pin 5 of CRt socket. CN702 pin 1measured 1000v, resistance test of R701 showed open resistor. | ||
| Sony | KV32XBR100 | INCOMPLETE MENU SCREEN, X BOARD | No channel display in screen and missing icons in left handside menu. Found X board popped out from PCB support clip and is causingpoor connection between CN5002 (X board) and CN7001 (A board).See servicee manual page 76 component side matrix A:1. S/N | ||
| Sony | KV27XBR29 | POOR FOCUS ON EDGES, REMOVED SOLDER SPLASH | Unit had poor focus on edges. Was not possible to getuniform focus. Problem caused by a solder splash shorting quadrapoleoutput Q908 between collector and emitter. This also overheated L902. Itappears that the problem was present from the factory, n | ||
| Sony | KV27V55 | NO PICTURE NO SOUND BUT HIGH VOLTAGE, IC301 | TV turns on but no picture and no sound, but has highvoltage. When increasing screen voltage (G2) you can see horizontal line. Vertical drive pulses missing from IC301 M Board. |